It is 500000, exactly as in the question.
500000
600,000
127891 rounded to the nearest 100000 is 100000.
It is 500000.
104,229 rounded to the nearest ten thousand is 100,000.
538152 rounds to 540,000.
It is 100000.
127891 rounded to the nearest 100000 is 100000.
It is 500000.
500000
2682917 rounded to the nearest 100000 is 2700000.
It is 500000.
104,229 rounded to the nearest ten thousand is 100,000.
500000
538152 rounds to 540,000.
It is 100000.
500000
Ask what is the next 100000? Answer 500000 Ask what was the previous 100000? Answer 400000. Finally ask which is the nearest? Answer 400000
It is 100000.